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(Solved): In the posted handout there is box of kinematic equations. There are three equations listed. Each e ...
In the posted handout there is box of kinematic equations. There are three equations listed. Each equation relates four quantities with each other. If three among the four quantities in an equation is given in a problem, the equation can be solved for remaining unknown fourth quantity. There are two equations that has displacement term, delta x, in the list of the equations labelled as 1,2 . and 3. If you are asked compute time from given displacement and two other physical quantities in a problem, which equation would you use? First equation in the box Second equation in the box Third equation in the box Either second or third equation Either one among three could be used
Box of Kinematic Equations: 1. This equation does not have position info Velocity after time, t 2. This equation does not have final velocity Total displacement during time interval t 3. This equation does not have time info Square of velocity after displacement ?x This is how much velocity changes during time interval, t Initial velocity when you set time, t=0 Displacement due to acceleration, a, during time interval, t Displacement without acceleration during time interval, t, due to initial velocity, vi?